minE Antibody

Code CSB-PA358914XA01ENV
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12) minE Polyclonal antibody
Uniprot No.
Target Names
minE
Alternative Names
minE antibody; b1174 antibody; JW1163Cell division topological specificity factor antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli (strain K12)
Immunogen
Recombinant Escherichia coli (strain K12) minE protein
Immunogen Species
Escherichia coli (strain K12)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites. This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell.
Gene References into Functions
  1. This review summarizes the cell-free data supporting a molecular mechanism that explains the variety of patterns supported by MinD and MinE both in and out of the cell; with an emphasis on the recent appreciation for how multiple conformational states of MinE can drive oscillation by spatiotemporally regulating MinD interaction with the membrane. PMID: 29188788
  2. the dynamic association of the MTS with the beta-sheet is fine-tuned to balance MinE's need to sense MinD on the membrane with its need to diffuse in the cytoplasm, both of which are necessary for the oscillation PMID: 28652337
  3. Non-linear Min protein interactions generate harmonics that signal mid-cell division in Escherichia coli. PMID: 29040283
  4. membrane targeting sequence defines the lower limit of the concentration-dependent wavelength of Min protein patterns while restraining MinE's ability to stimulate MinD's ATPase activity. PMID: 28622374
  5. Two MinD mutant proteins, MinD(K11A) and MinD(DeltaMTS15), are unable to form polymers with MinC PMID: 25497011
  6. The MinCDE proteins prevent the formation of the Z-ring at poles by oscillating from pole to pole, thereby ensuring that the concentration of the Z-ring inhibitor, MinC, is lowest at the cell center. PMID: 24327341
  7. MinD and MinE interact with anionic phospholipids and regulate division plane formation in Escherichia coli PMID: 23012351
  8. The authors find that N45 in MinD is essential for MinE-stimulated ATPase activity and suggest that it is a key residue affected by MinE binding. PMID: 22651575
  9. MinE shares common protein signatures with a group of membrane trafficking proteins in eukaryotic cells. These MinE signatures appear to affect membrane curvature. PMID: 21738659
  10. These results identify the MinD-dependent conformational changes in MinE that convert it from a latent to an active form and lead to a model of how MinE persists at the MinD-membrane surface. PMID: 21816275
  11. The binding sites for MinC and MinE overlap and reveals that they are at the MinD dimer interface. PMID: 21231967
  12. polymerization of MinE over MinD oligomers triggers dynamic instability leading to detachment from the membrane. PMID: 20212106
  13. report on stochastic switching of the MinD and MinE-protein distributions between the two cell halves in short Escherichia coli cells. PMID: 20308588
  14. MinE and the invariant Lys11 residue in the ATPase P-loop of MinD compete for binding to a common site within the MinD structure, thereby providing a plausible structural basis for the ability of MinE to activate the ATPase activity of MinD. PMID: 15458408
  15. Lysine 11 of MinD is required for interaction MinE; the three residues in helix 7 that interact with lysine 11 are not required for MinE binding but are required for MinE to stimulate the MinD ATPase PMID: 15629934
  16. simple five-reaction model of the Min system can explain all documented Min phenotypes, if stochastic kinetics and three-dimensional diffusion are accounted for PMID: 16846247
  17. In vivo measurements of the mobility of MinD and MinE using fluorescence correlation spectroscopy shows 2 distinct timescales; the diffusion constant of cytoplasmic MinE to be approximately 10 microm(2) s(-1) PMID: 17200601
  18. Min proteins undergo a periodic pole-to-pole oscillation that involves polymerization and ATPase activity of MinD under the PMID: 17483175
  19. MinCDE most often moved from one branch to another in an invariant order, following a nonreversing clockwise or counterclockwise direction over the time periods observed. PMID: 18178745

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Protein Families
MinE family
Database Links
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